Board Thread:Off Topic/@comment-32320194-20180903211637/@comment-33269376-20180920065918

oh god math...

its 2x2 8 times in brackets

i.e (2x2)-(2x2) that equals 0 plus the 6 other brackets of (2x2)

you are taking away 4 each time you have a bracket

6 times 4 is 24

answer is -24?